Let's start by "Where on the computer did you plugged it in?"
Run RRconfig and under the radio section, select your HD Radio and the line where you plugged it in.
If its the LINE IN on your computer then select LINE IN in RRconfig.
I have mine plugged in in the motherboard header for the cd rom, and in RRconfig, I selected CD IN.

It only has one device listed and it didn't work. Currently I have the onboard sound working and I'm using a USB sound card as well. Works fine in Centrafuse but not seeing my device in the list on RR.

The radio it self works fine, it tunes it and everything. It's the Visteon, the issue I'm having is that I don't see where to program it to what input the audio portion is coming in at? The input option in the RRConfig has one thing under it, I can't recall what it is at this moment but when I select it, I still get no sound. But RR is tuning the radio and what not.

Ok, I figured out how the whole input thing works with the input plug-in. But now I'm having another issue.

I installed TinyXP and have started setting up RR. I selected Radio Type - HD Radio and setup all the options. The problem is when I load up RR after saving the settings it tells me I've not installed a radio? Not sure what's going on.....